Sanford Hall Partial Roof Replacement

Construction Services for roof replacement at Sanford Hall, located on the east bank of the Twin Cities campus. The scope of the Work includes replacement of a portion of the existing low slope bituminous built-up roof at Sanford Hall. Roofing area to be replaced is over the single story structure housing the kitchen and dining space and the mechanical penthouse above. Sanford Hall will be unoccupied by student residents and dining hall operations will be closed while the work is constructed. Dining services vendor operations cease May 15, 2023. The Project also includes an alternate to replace the roof at Keeler Hall. Roof Spec, Inc is the Architect/Engineer of Record for the Project. The total construction budget for this Project is $850,000 (current dollars, no escalation). A. Prior to removal of existing roof system, provide all necessary protection for Owner's equipment and personnel. B. Maintain weather-tightness as work occurs and ensure that the building is weather-tight and secure when leaving the work site at the end of each work day. C. Remove debris and loose gravel (if present) from roof area and properly dispose of all materials off-site. D. Tear off existing roof membrane, base flashings, insulation material and loose vapor retarder (if present) down to the roof deck and properly dispose of off-site. Deck Repair/Replacement: A. Remove obsolete roof penetrations (verified by facility personnel.) B. Remove and replace existing deteriorated decking to match existing deck as directed by the Architect/Engineer, if found to be damaged. Provide unit price. code path: 2020 minnesota state building code / 2020 ibc installation of new 4 ply asphalt and gravel surfaced built-up roof assembly with an insulation minimum of r-30. slope to be a minimum of 1/4" increase in dead load does not increase the overall structural load over 5% existing drains are 4" *This project has been awarded and all trades have been let.

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Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.